JPS5679719A - Tow stretch breaking method and device therefor - Google Patents

Tow stretch breaking method and device therefor

Info

Publication number
JPS5679719A
JPS5679719A JP15197479A JP15197479A JPS5679719A JP S5679719 A JPS5679719 A JP S5679719A JP 15197479 A JP15197479 A JP 15197479A JP 15197479 A JP15197479 A JP 15197479A JP S5679719 A JPS5679719 A JP S5679719A
Authority
JP
Japan
Prior art keywords
stretch
roller
breaking
tow
pressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15197479A
Other languages
Japanese (ja)
Inventor
Osamu Makino
Yasuaki Nomizo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teijin Ltd
Original Assignee
Teijin Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP15197479A priority Critical patent/JPS5679719A/en
Publication of JPS5679719A publication Critical patent/JPS5679719A/en
Pending legal-status Critical Current

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Landscapes

  • Preliminary Treatment Of Fibers (AREA)

Abstract

PURPOSE: When the stretch breaking of the tow sent out of the feed roller is started at the pressing and stretch-breaking rollers, the pressing roller is made to move at a specific speed to the stretch-breaking roller, thus preventing the tow from winding around rollers and increasing the rate of successful tow setting.
CONSTITUTION: When the stretch-breaking of the tow is started by introducing the tow T sent from feed rollers 6 and 7 into the pressing and stretch-breaking rollers composed of the freely revolving and elastic pressing roller 10 and the stretch- breaking roller 9, which revolves at a peripheral speed of 10W40 times that of the feed roller, the pressing roller 10 and the stretch-breaking roller 9 are separated and the tow T is introduced between the pressing roller 10 and the stretch-breaking roller 9, then the pressing roller is pressed to the stretch-breaking roller 9 at a speed lower than 10mm/sec.
COPYRIGHT: (C)1981,JPO&Japio
JP15197479A 1979-11-26 1979-11-26 Tow stretch breaking method and device therefor Pending JPS5679719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15197479A JPS5679719A (en) 1979-11-26 1979-11-26 Tow stretch breaking method and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15197479A JPS5679719A (en) 1979-11-26 1979-11-26 Tow stretch breaking method and device therefor

Publications (1)

Publication Number Publication Date
JPS5679719A true JPS5679719A (en) 1981-06-30

Family

ID=15530286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15197479A Pending JPS5679719A (en) 1979-11-26 1979-11-26 Tow stretch breaking method and device therefor

Country Status (1)

Country Link
JP (1) JPS5679719A (en)

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